Discuss potential pitfalls of concurrent upload (currently set to 3)

[skjnldsv]

No description provided.

[skjnldsv]

From nextcloud/server#43337

at the moment, uploading a large file is split into chunks, which get pushed to nextcloud server 3 at a time; i've found that 3 connections are not enough for me to max out my network line and think it would be great if this value is configurable via occ

@realies I'm really interested in this discussion! I chose 3 kind of randomly.
Do you have some informations or insights on which amount should be better?

[realies]

@skjnldsv, I would like to try with 10 concurrent chunks. What can I patch to try it out?

[skjnldsv]

You cannot, why 10 ? Is it just randomly chosen?
What uplink are you using? 1Gbps?

[realies]

why 'cannot'? 10, because iperf3 -c x.x.x.x -P 10 gave me optimal results; the link is 1Gbps

[skjnldsv]

Because this is compiled libraries, you cannot patch our server bundles

[MrRinkana]

If different uplinks perform optimally with different amount of chunks, shouldn't that number be dynamic rather than a compiled in constant?